As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of iShares 20+ Year Treasury Bond ETF: Barclays PLC, K2 Principal Fund L.P., Anson Funds Management LP, Jane Street Group LLC, Wellington Management Group LLP, Wolverine Trading LLC, Soros Fund Management LLC, Point72 Asset Management L.P., Parallax Volatility Advisers L.P., Naya Capital Management UK Ltd., Centiva Capital LP, Paloma Partners Management Co, Lavaca Capital LLC, Walleye Trading LLC, Walleye Capital LLC, PEAK6 Investments LLC, Swan Global Investments LLC, Healthcare of Ontario Pension Plan Trust Fund, BNP Paribas Financial Markets, Bank of Montreal Can, Citigroup Inc., Genus Capital Management Inc., Americana Partners LLC, Caas Capital Management LP, Wealth Enhancement Advisory Services LLC, Raymond James & Associates, Healthcare of Ontario Pension Plan Trust Fund, Cubist Systematic Strategies LLC, and Bluefin Capital Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.